Fusus incrassatus Lamarck, 1816

(Figure. 5B)

1791 Fusus undatus Gmelin: 3556, sp. no. 115

1816 Fusus incrassatus Lamarck: 6, pl. 423, fig. 5

1822 Fusus incrassatus Lamarck: 124, sp. no. 8

1832 Fusus incrassatus (Lamarck) Deshayes: 150, non Fusus incrassatus Deshayes, 1832: 157 (an Eocene species)

Type locality: l’Océan des grandes Indes.

Material in MHNG, Lamarck collection: holotype MHNG INVE 51711 (ex MHNG 1098/13) (figured herein, Fig. 5B), 15.3 cm; this is the specimen figured in Lamarck (1816). Locality on the label: Océan Indien .

Remarks: According to Rosalie de Lamarck, her father’s collection contained only one specimen.

Current taxonomic position: Fusinus undatus (Gmelin, 1791); placed in synonymy with Fusinus undatus by Lamarck (1822): 124. Locality is Indo – Pacific.